Mathematics, 09.04.2020 01:00 azaz1819
Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. Kevin spins the spinner 180 times. Kevin determines about how many times the spinner will land on red or green, and his work is shown below.
P (red or green) = StartFraction Number of red or green sections over Total number of sections EndFraction times number of spins = StartFraction 2 over 10 EndFraction (180) = 36.
What mistake did Kevin make, if any?
Kevin has the formula reversed; it should be the total number of sections over the number of red or green sections.
Kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections.
Kevin should multiply by the number of sections in the spinner rather than the total number of spins.
Kevin calculated the prediction correctly and did not make any mistakes
Answers: 3
Mathematics, 21.06.2019 19:00
15 points! write the slope-intercept form of the equation of the line through the given point with the given slope. use y-y = m(x-x) to solve. through (2,5) slope= undefined
Answers: 2
Mathematics, 21.06.2019 20:30
Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)
Answers: 1
Mathematics, 21.06.2019 21:30
Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?
Answers: 1
Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow...
Mathematics, 03.02.2020 03:59
Mathematics, 03.02.2020 04:00
History, 03.02.2020 04:00
Physics, 03.02.2020 04:00
Arts, 03.02.2020 04:00
Mathematics, 03.02.2020 04:00
Mathematics, 03.02.2020 04:00
Mathematics, 03.02.2020 04:00
Mathematics, 03.02.2020 04:00
Mathematics, 03.02.2020 04:00
Computers and Technology, 03.02.2020 04:00